| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.46 | 10.763% | $153.3624 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $32.30 | 10.191% | $35.5917 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $165.50 | 3.325% | $171.0029 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $153.86 | 8.344% | $166.6981 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $162.82 | 8.853% | $177.2345 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $34.29 | 11.850% | $38.3534 | $38.35 | $38.35 | $38.40 |
| Purchase #7 | $226.84 | 10.157% | $249.8801 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $914.07 | $992.1231 | $992.11 | $992.15 | $992.20 | |